bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/ProfileEntrySelectionListener.java

   1 package org.simantics.diagram.profile.view;\r
   2 \r
   3 import org.eclipse.swt.SWT;\r
   4 import org.eclipse.swt.widgets.Event;\r
   5 import org.eclipse.swt.widgets.Listener;\r
   6 import org.eclipse.swt.widgets.Tree;\r
   7 import org.eclipse.swt.widgets.TreeItem;\r
   8 import org.simantics.Simantics;\r
   9 import org.simantics.browsing.ui.BuiltinKeys;\r
  10 import org.simantics.browsing.ui.GraphExplorer;\r
  11 import org.simantics.browsing.ui.NodeContext;\r
  12 import org.simantics.db.Resource;\r
  13 import org.simantics.db.WriteGraph;\r
  14 import org.simantics.db.common.request.WriteRequest;\r
  15 import org.simantics.db.exception.DatabaseException;\r
  16 import org.simantics.db.service.VirtualGraphSupport;\r
  17 import org.simantics.diagram.stubs.DiagramResource;\r
  18 import org.simantics.scenegraph.profile.ProfileUtils;\r
  19 import org.simantics.simulation.ontology.SimulationResource;\r
  20 \r
  21 public class ProfileEntrySelectionListener implements Listener {\r
  22 \r
  23         public void processRecursively(WriteGraph graph, Resource runtimeProfile, Resource entry, boolean checked) throws DatabaseException {\r
  24 \r
  25         DiagramResource DIA = DiagramResource.getInstance(graph);\r
  26                 \r
  27         if(graph.isInstanceOf(entry, DIA.Profile)) {\r
  28                 \r
  29                 for(Resource child : ProfileUtils.getProfileChildren(graph, entry)) {\r
  30                         processRecursively(graph, runtimeProfile, child, checked);\r
  31                 }\r
  32                 \r
  33         } else if(graph.isInstanceOf(entry, DIA.ProfileEntry)) {\r
  34 \r
  35             if(checked) {\r
  36                 graph.claim(runtimeProfile, SimulationResource.getInstance(graph).IsActive, null, entry);\r
  37             } else {\r
  38                 graph.denyStatement(runtimeProfile, SimulationResource.getInstance(graph).IsActive, entry);\r
  39             }\r
  40 \r
  41                 }\r
  42                 \r
  43         }\r
  44         \r
  45     @Override\r
  46     public void handleEvent (Event event) {\r
  47         \r
  48         if(event.detail == SWT.CHECK) {\r
  49                 \r
  50             final TreeItem item = (TreeItem)event.item;\r
  51             Tree tree = item.getParent();\r
  52             GraphExplorer explorer = (GraphExplorer)tree.getData(GraphExplorer.KEY_GRAPH_EXPLORER);\r
  53             final Resource runtimeDiagram = (Resource)explorer.getRoot().getConstant(BuiltinKeys.INPUT);\r
  54             final boolean checked = item.getChecked();\r
  55             NodeContext context = (NodeContext)item.getData();\r
  56             final ResourcePair entry = (ResourcePair)context.getConstant(BuiltinKeys.INPUT);\r
  57             try {\r
  58                 \r
  59                 VirtualGraphSupport support = Simantics.getSession().getService(VirtualGraphSupport.class);\r
  60                 Simantics.getSession().syncRequest(new WriteRequest(support.getWorkspacePersistent("profiles")) {\r
  61 \r
  62                     @Override\r
  63                     public void perform(WriteGraph graph) throws DatabaseException {\r
  64                         \r
  65                         DiagramResource DIA = DiagramResource.getInstance(graph);\r
  66                         Resource runtimeProfile = graph.getPossibleObject(runtimeDiagram, DIA.RuntimeDiagram_HasRuntimeProfile);\r
  67                         processRecursively(graph, runtimeProfile, entry.getSecond(), checked);\r
  68                         \r
  69                     }\r
  70 \r
  71                 });\r
  72             } catch (DatabaseException e) {\r
  73                 e.printStackTrace();\r
  74             }\r
  75         }\r
  76     }\r
  77 \r
  78 }\r